baber/WOPTO huggingface dataset:
Patent JP-H01185205-A (JP)
Title: Support device for shelf panel
Inventor: JIYON EMU BASUCHIYAN
IPC: A47B57/48
Filed: 1988-01-18
Abstract: PURPOSE: To stably support and easily move a shelf plate, etc., up and down by providing a support device with an elastic member which is retractably disposed between both engaging pieces and always applies a projection force to the both engaging pieces and a manipulation piece which works together with the engaging piece, is projected sideways from a cylindrical body, and moves the engaging piece into the cylindrical body. CONSTITUTION: A support device 4 is composed of a cylindrical body 5, a guide material 6, a compression coil spring 7, a pair of engaging members 8, and a cover 9. The engaging member 8 is provided with an engaging piece 8a projecting outward, a short spring receiving piece 8b projecting inward, and a manipulation piece 8c projecting downward, and the engaging member 8 is of T-shape and produced by stamping a metal plate. When the engaging piece 8a is aligned with a desired engaging bore 19a of an engaging plate 19 and the manipulation piece 8 is released, each engaging piece 8a is projected out by applying force of the compression coil spring 7, and is engaged with the engaging bore 19a. Once attached, the support device 4 is not removed from a column 2 by an external vibration force, and stably supports a shelf plate.
Patent JP-H02187724-A (JP)
Title: Liquid crystal color display device
Inventor: SUMIDA SHIROU
IPC: G02F1/1335
Filed: 1989-01-13
Abstract: PURPOSE:To prevent a lower-degree twist area from arising accompanied by the change of the thickness of a liquid crystal layer by forming the peripheral part of a color filter by extending it to a non-display part, and forming a dummy transparent electrode in the non-display part. CONSTITUTION:A transparent signal electrode 30 is formed in the display part of the glass substrate 20, and the dummy transparent signal electrode 30A is formed by extending its outer edge up to just in front of a sealing material 70. The color filter 40 is formed on the transparent signal electrode 30: The peripheral part 40A of the filter 40 is extended to the outside from the transparent signal electrode 30 and formed on the dummy signal electrode 30a so that outer edges are made coincident with each other. In the same way, on the side of the glass substrate 21, a transparent scanning electrode 31 is formed on a display part and a dummy transparent electrode 31A is formed on a non- display part. Thus, by uniforming the thickness of the whole liquid crystal layer 60, the lower-degree twist area which arises around the peripheral part of the display part can be prevented from arising, and an excellent display of high reliability is obtained.
Patent JP-S59134824-A (JP)
Title: Method and device for manufacturing semiconductor
Inventor: KADOTA KAZUYA
IPC: H01J37/32
Filed: 1983-01-21
Abstract: PURPOSE:To make sure of the detection of a target and thus contrive to improve the accuracy of wafer matching by removing only a target part of a resist applied on the surface of the wafer. CONSTITUTION:When the wafer 10 with the coat of a resist 11 is carried into a chamber 4, a cap 3 moves up and down and then supports the wafer on an electrode 8, thus making the inside of the chamber airtight. It is put in a required vacuum degree by introducing 5 and exhausting O2. At the same time, the position of the target 12 of the wafer 10 is confirmed, a mask 13 is moved by transferring a rod 15, thus making a window 14 coincident with the target 12, and the interval between the mask and the wafer surface is set suitably. When plasma P is generated between electrodes 7 and 8, it influences only through the window 14, and accordingly only the resist 11 at the part of the target 12 is ashed. Therefore, the irregular reflection and interference of light do not generate in the process of exposure, the target can be accurately detected, resulting in the improvement of the accuracy of matching, and then a fine circuit pattern can be formed.
Patent JP-S63175589-A (JP)
Title: Split display processor for color picture information
Inventor: ONO TAITARO
IPC: H04N9/00
Filed: 1987-01-14
Abstract: PURPOSE:To concentrate the display of a CRT display system comprising a NTSC system and RGB system by picking up color component information read out of >=1 set of NTSC color information input/output timing correction means and Si1 set of RGB color information input/output timing correction means selectively. CONSTITUTION:NTSC color information input/output timing correction means 801a, 801b are formed as a set (a) and RGB color information input/output timing correction means 802a, 802b are formed as a set (b), (a, b are respectively 1 or over), and a color information selection means 820 is provided, which picks up selectively the read color component information of color information read timing control means 803 generating picture information pickup information corresponding to each split screen obtained by (a+b) division of the display screen of one field and the a set of NTSC color information input/output timing correction means 801a, 801b and a, b set of RGB color information input/output timing correction means 802a, 802b and outputs the result to the color CRT display. Thus, the scfreen split processing is facilitated and the display concentration on one set of the CRT display is attained.
Patent JP-S61167804-A (JP)
Title: Visual sensor
Inventor: KAYUKAWA TOSHIHIKO
IPC: G06T7/60
Filed: 1985-01-21
Abstract: PURPOSE:To identificate a groove easily and securely by converting an image of an object work into a binarization signal and approximating a line element calculated by outer periphery tracking by using three orthogonal straight lines. CONSTITUTION:The image of the object work 3 is read by a camera 4 at constant intervals and converted into a video signal, which is transmitted to an image input circuit 9. The circuit 9 converts the video signal into binary data, which is transmitted to an image storage circuit 11 after isolated-point removal. Then, the original image, binarization image, etc., are displayed on a monitor television 5. An operator, therefore, sets the kind of the local feature of the work 3, etc., on the screen of the television 5 with a light pen 6 and also indicates an aimed point in the binary image. The indication is made with the light pen 6 to supply a command to the circuit 9 from a central processor 7, and the circuit 9 convert the video signal of the work 3 which is read by the camera 4 into a binarization signal and also removes isolated points to send the resulting signal to an image processing circuit 10, which generates run-length data. The processor 7 tracks the outer periphery of the calculated area to generate a line element table.
Patent JP-H03211676-A (JP)
Title: Circuit simulation device
Inventor: UMEDA TAKUYA
IPC: G06F19/00
Filed: 1990-01-17
Abstract: PURPOSE:To obtain input circuit connection description capable of being collated with mask layout by providing a function to analyze circuit connection description consisting of a terminal name described by an optical alphanumeric character and an alphabet code. CONSTITUTION:An input data analyzing device 2 analyzes the inputted circuit connection description, and a terminal name analyzing device 3 analyzes an element terminal name described by the alphanumeric character and the alphabet code in the circuit connection description. A circuit matrix generating device 4 generates a circuit matrix from the analyzed terminal name and the analyzed circuit connection description, and a device 5 to solve and equation solves the output equation of the circuit matrix generating device 4, and outputs its result to an output device 6. Thus, the same terminal name as the mask layout can be used in the input circuit connection description for a circuit simulation device 1 as well, and not only the collation of a circuit diagram and the mask layout on a computer, but also the collation between the circuit diagram and the connection description for the circuit simulation device 1 becomes easy. Besides, the improvement of the efficiency of a circuit setting person can be realized.
Patent JP-H03210566-A (JP)
Title: Photopolymerizable composition sensitive to visible light
Inventor: YAMASHITA KATSUHIRO
IPC: G03F7/031
Filed: 1990-01-16
Abstract: PURPOSE:To improve the sensitivity to visible light by incorporating an ethylenic unsatd. compd. which is nongaseous at ordinary temp., a specific iron allen complex and a specific p-aminophenyl unsatd. ketone compd. into the above compsn. CONSTITUTION:The ethylenic unsatd. compd. which is nongaseous at ordinary temp., the iron allen complex expressed by formula I and the p-aminophenyl unsatd. ketone compd. expressed by formula II, etc., are incorporated into the compsn. In the formula I, R<1>, R<2> are the same or different groups and R<2> may form a condensed polycyclic compd. with a benzene ring; X' denotes BF4, PF6, AsF6, SbF6, FeCl4, SnCl6, SbCl6, BiCl6. In the formula II, (a), (b) denote 0 or 1 integer; R<3> to R<14> denote a hydrogen atom or 1 to 24C org. group; X<2>, X<3> denote a carbonyl group or a substituent contg. a cyano group; X<2> and X<3> may combine. The sensitivity is improved up to the region of visible light in this way.
Patent JP-H01183839-A (JP)
Title: Structure of work chuck section in work chuck device for hybrid ic soldering device
Inventor: SEKIMOTO TATSUJI
IPC: B23K1/08
Filed: 1988-01-19
Abstract: PURPOSE:To eliminate an adverse effect on a mounting component on a substrate, to enable positioning positively and to facilitate setting by providing a pair of connecting pins capable of being inserted into sprocket holes in a lead frame and a connecting-pin drive means extending and returning the space of these connecting pins. CONSTITUTION:When a pair of connecting pins 6a, 6b are inserted into sprocket holes in a lead frame as a work W and the space of the connecting pins 6a, 6b is lengthened by a pin cylinder 13, the lead frame W is engaged in a state in which it is stretched between the connecting pins 6a, 6b. The connecting pins 6a, 6b are disposed at a regular interval in the horizontal direction, and the lead frame W is supported to the pins 6a, 6b in a stretched state, thus aligning the levels of soldering sections at a fixed value. When the space of the connecting pins 6a, 6b is returned to an original state, the work W is detached from the connecting pins 6a, 6b. Accordingly, the structure of a work chuck section is not brought into contact with a hybrid IC substrate, thus eliminating an adverse effect on mounting components on the substrate, then ensuring positioning, and facilitating setting.
Patent JP-2000202771-A (JP)
Title: Automatic grinding device
Inventor: KURITA KATSUHIRO
IPC: B24B49/00
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To realize a requirement for no person for a grinding work using a robot for an industry and to provide an automatic grinding device provided with a high grinding accuracy. SOLUTION: The grinder 30 is attached to a tip end of a robot arm 21 of a robot 20 and a control of a position, an attitude and a starting/stopping of the grinder is carried out by the robot 20. A work 16 is retained on a work table 11. An ITV camera 40 is disposed above the work table 11. A grinding work is interrupted on the way of the grinding work of the work 10 and the robot arm 21 is driven to direct a grindstone 31 of the grinder 30 to a front surface of the ITV camera 40 and then the grindstone 31 is automatically photographed by the ITV camera 40. A picture photographed is analyzed by a picture processing system and a measurement of an abrasion quantity and a detection of a damage of the grindstone 31 are carried out.  A position deviation of a tool point of application of the robot 20 is automatically corrected corresponding to the abrasion quantity of the grindstone measured.
Patent JP-S55100183-A (JP)
Title: Ink ribbon cartridge
Inventor: MIYAJIMA MIKIO
IPC: B41J32/02
Filed: 1979-01-24
Abstract: PURPOSE: To stabilize the travelling of a ribbon of an ink ribbon cartridge and to prevent the fouling of hands, fingers and a blank form due to the ribbon, by a mechanism wherein the rear and the front of the ribbon is covered with a rear guide plate and a front guide plate consisting of a metallic sheet with elasticity.  
     CONSTITUTION: A front guide plate 5 composed of a metallic sheet with elasticity is mounted in such a manner that both connecting portions 20 are inward bent and the connecting portions 20 are inserted into slits 21 and guide arms 8, 10. The front guide plate 5 is positioned between both guide arms to ensure that the concave portions of the connecting portions 20 are elastically contacted with the inwalls of the both guide arms 8, 10 by its own elastic force. An end portion of a rear guide plate 12 is elastically contacted with the front guide plate through an ink ribbon in the c direction, and holds the ribbon with moderate frictional force. Since the ribbon is shifted and conducted under a condition that the whole surface except the notches 23, 22 of the both guide plates 5, 12 is covered, the ribbon does not stain a blank form, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000209506-A (JP)
Title: Image pickup device and image pickup method
Inventor: SAKAI SUMIO
IPC: H04N5/374
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To enhance image quality furthermore by correcting a dark current and a white flaw even in the case of photographing with long time exposure. SOLUTION: In the case of photographing with an exposure time T, a shutter 11 is closed after that, data of a CCD 12 are accumulatingly read for the time T and the data are used for black level reference data. The black level reference data obtained from all pixels are compared with a prescribed threshold and a pixel whose level is the threshold or over is discriminated to be a white flaw and a storage section 5 stores its position. Furthermore, as to pixels whose level is less than the threshold, a control section 4 takes a difference between image pickup data of the pixel and the black level reference data and dark current correction is applied to the pixel. This processing is executed for each pixel and after this processing for all the pixels is finished, interpolating the white flaw pixels through the use of data of surrounding pixels eliminates the white flaw.
Patent JP-S5599772-A (JP)
Title: Electrostatic induction type thyristor
Inventor: NISHIZAWA JIYUNICHI
IPC: H01L29/80
Filed: 1979-01-24
Abstract: PURPOSE:To widen the width of the effective channel and facilitate large current operation by providing an impurity gradient in the channel region. CONSTITUTION:n-Type region 18 having a higher impurity concentration than that of n<->-type channel region 13' is provided in the part surrounding a p<+>-type gate region. As a resut, n-type region 18 having a high impurity concetration produce a large potential difference by ionization, out channel region 13' having a low impurity concentration produces a small potential difference only even if it is ionized. Further, by providing region 18, it is possible to widen the width of the effective channel and increase the impurity concentration of region 18, so that it is possible to enlarge its potential. For this reason, the punch-through conditions between gate region 14 and anode region 11 are relaxed and the gate current decreases.
Patent JP-S5291811-A (JP)
Title: Preparation of citronellol
Inventor: TAKAGI GEN
IPC: B01J31/28
Filed: 1976-01-27
Abstract: PURPOSE: To obtain citronellol, useful for perfumes, rapidly in a high yield, suppressing the formation of by-products, by the hydrogenation of geraniol using a catalyst obtained by treating a hydridoiridium complex with an oxidizing agent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02189482-A (JP)
Title: Magnetic field detecting element
Inventor: ISHII OSAMU
IPC: G01R33/032
Filed: 1989-01-18
Abstract: PURPOSE:To improve sensitivity by a method wherein a magnetic reaction film is used for one side of a resonator of a semiconductor laser and a laser light whose plane of polarization is rotated by an optical element is fed back onto the other side thereof. CONSTITUTION:When a magnetic field is generated by an electromagnet, the state of magnetization of a magnetic reaction film 3 is varied by the external magnetic field, and a semiconductor laser 1 is driven by a constant-current power source 5. A laser light 4 emitted from the laser 1 is condensed by a lens 12 and then passes through an optical element 8, and it is reflected by a half mirror 13 and fed back to the P-N junction 2 of a resonator of the laser 1. On the occasion, a Faraday element used for the element 8 can rotate the plane of polarization of the fed-back light by adjusting the stage of polarization thereof. Accordingly, the plane of polarization of the laser light 4 is rotated in accordance with the state of magnetization of the reaction film 3 and further the state of oscillation of the laser 1 is varied by the rotation of the plane of polarization of the fed-back light due to the magnetooptic effect of the element 8. This variation is detected 7 from a light transmitted through the mirror 13 and passing through a polarizer 14, and the magnetic field can be mea sured therefrom.
Patent JP-H01183417-A (JP)
Title: Production of silver halide particle
Inventor: URABE SHIGEJI
IPC: G03C1/005
Filed: 1988-01-18
Abstract: PURPOSE:To obtain the title particles, capable of providing a negative type silver halide emulsion having excellent sensitivity, gradation, particulate properties, preservation quality and pressure properties and a homogeneous silver halide distribution and narrow particle size distribution, by directly feeding fine silver halide particles formed in a mixer provided outside of a specific reaction vessel thereto. CONSTITUTION:Aqueous solutions of a water-soluble silver salt, a water-soluble halide and a protective colloid are fed from three introduction ports 4, 5 and 6 of a mixer 7 having a reaction chamber 10 equipped with stirring blades 9 mounted on a rotating shaft 11, stirred and mixed at a high speed or >=1000 r.p.m. to form fine silver halide particles, which are directly fed from a discharge port 8 into a reaction vessel 1 containing an aqueous solution 2 of a protective colloid containing previously added silver halide crystal nuclei, stirred and dispersed by a propeller 3 to homogeneously grow crystals of silver halide particles.
Patent JP-H10206204-A (JP)
Title: Thermal flow velocity sensor
Inventor: OISHI YASUHARU
IPC: G01F1/68
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To reduce a consumption current, shorten a sampling cycle and improve measurement accuracy, by setting sensor elements at the downstream and upstream sides of a fluid for detecting a change of a temperature distribution in accordance with a flow velocity of the fluid when a constant amount of heat is applied because of the generation of heat of the sensor elements. SOLUTION: At a sampling operation, sensor resistance elements 1 and 2 generate heat consequent to the supply of power. A temperature distribution of a sensor chip changes in accordance with a flow rate of a fluid. The heat of the resistance element 1 at the upstream side is taken, and the resistance element 2 at the downstream side is heated by an amount of heat generated by the resistance element 1 at the upstream side. As a result, a difference of resistance values is brought about between the resistance elements 1 and 2, causing imbalance to a bridge circuit 5. A resulting potential difference between points (a) and (b) is amplified by a differential amplifier 7 and output. An output of the differential amplifier 7 is converted to digital data and output through a sampling operation conducted by an A-D converter 8 immediately before a switch 6 is turned OFF.
Patent JP-H08256660-A (JP)
Title: Agrochemical application scheme for rice transplanter
Inventor: TAKAO YUTAKA
IPC: A01M9/00
Filed: 1996-01-22
Abstract: PURPOSE: To provide a scheme designed to prevent the agrochemical application device from breakage by supporting the application device on the rear side of a seedling planting device mounted in the rear using a supporting member placed on the lower side of the agrochemical guide member of the application device. CONSTITUTION: A supporting member 16 is disposed on the lower side of an agrochemical guide member 15 under the delivery mechanism 14 and a rotator 33 of the agrochemical application device 5, which is supported on the rear side of a seedling planting device 3. Thus, the applicator device can be protected by the supporting member 16 from being broken due to levee or ground projections during seedling planting operations.
Patent JP-H07217061-A (JP)
Title: Panel setter
Inventor: HIRATSUKA SUEHIRO
IPC: E04C2/30
Filed: 1994-01-28
Abstract: PURPOSE:To secure a panel with certainty by installing a joint sealant in front of a columnaffixially, setting up each hook fitting fixed to both side walls of the column pairwise holding the joint sealant between, and having these hook fittings engaged with an engaged hole of a bending engaged piece of a panel surface member. CONSTITUTION:Two hook fittings 2 are locked each to both side walls of a column 1 affixially installed tight with a joint sealant 11 homogeneous to a panel surface member 31 of a panel 3 by screws 4. Then the panel 3 is shifted in an arrow X direction, and each insertional piece 21 of the hook fittings 2 is inserted into an engaged hole 33 and an inserting hole 34 of a bending engaged piece 32 of the panel 3. When the panel 3 is further lowered in an arrow Y direction, this panel 3 is drawn nearer to the column 1 and elastically stuck close to this column and secured tight.
Patent JP-S56105703-A (JP)
Title: Tube module element
Inventor: FUKUSHIMA NOBUO
IPC: B01D63/06
Filed: 1980-01-25
Abstract: PURPOSE: To obtain a tube module element whose semipermeable membrane is not extended or clumpled even when internal pressure is applied at operation by attaching a semipermeable membrane element, which is formed like a tube by sticking a semipermeable membrane tape with a water nonpermeable tape, to the inside of a water permeable pressure resistant supporting tube whose inside diameter is shorter than the outside diameter of the formed tube semipermeable membrane element.  
     CONSTITUTION: A tube semipermeable membrane element is prepared by sticking both ends of semipermeable membrane tape 1 and water nonpermeable tape 2. Then the semipermeable membrane element is inserted into pressure resistant supporting tube 4 whose inside diameter is shorter than the outside diameter of the formed element so as to bent tape 1 in order to form the objected tube module element. In this case, thin film such as PE and PP is suitable for tape 2 and porous and water permeable material which is obtained, for example, by impregnating and curing thermosetting resin after forming glass fiber cloth into a tube is used for supporting tube 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63176964-A (JP)
Inventor: KUROSAWA MOKICHI
IPC: F25B15/00
Filed: 1987-01-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10203508-A (JP)
Title: Stocker
Inventor: KENMOTSU MASAHITO
IPC: B65B35/02
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide for supplying an article a stocker which does not require a power source for supplying the article, does not require control, etc., for stopping the article at a predetermined position, can reduce an installation space in a factory, etc., and also can reduce investment cost. SOLUTION: A plurality of slanting article transporting passages in roughly a zig zag line are formed with a plurality of slanting panels 24-26 and a guide panel 44 joining them to make it possible to store a big amount of articles. A movable partition panels 31-33 positioned on both sides of the slanting panels 24-26 are made able to slide in the width direction of the slanting panels 24-26 by a slide means through a guide support shaft 34 to make it possible to change the width of the article transporting passage according to the size of the article, and the movable partition panels 31-33 are fixed by a fixing means.